| Customization: | Available |
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| Type: | Clay Wet Sand |
| Casting Method: | pressure Crystallization |
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Our expertly engineered ductile iron manhole cover gully gratings are masterpieces of design and functionality, sculpted from high-strength ductile iron. This extraordinary material ensures remarkable compressive strength and boasts exceptional resistance to both corrosion and wear. The intelligent design of these gratings typically incorporates a porous grid or strip grating pattern, allowing for optimal drainage efficiency while meticulously preventing any debris from clogging the drainage pipes.
Ductile iron gully gratings are indispensable components of urban drainage systems, serving a crucial role in enhancing the beauty and functionality of our cityscapes.These adaptable products are suitable for a vast array of environments, including but not limited to high engineering works, roads, hard shoulders, urban drainage systems, gardens, and more.
| Frame size(mm)C | COVER SIZE(MM)B | CLEAR SIZE(MM)A | LOAD-bearing capacity | Class |
| 560*360 | 500*300 | 460*260 | Customizable | Customizable |
| 600*600 | 500*500 | 450*450 | Customizable | Customizable |
| 680*480 | 600*400 | 560*360 | Customizable | Customizable |
| 850*550 | 750*450 | 700*400 | Customizable | Customizable |
| 980*680 | 800*600 | 750*550 | Customizable | Customizable |
Cangzhou Great Casting Technologies Limited Co., Ltd, established in January 2010, is strategically located in Cangzhou City, Hebei Province. It is conveniently close to Beijing & Tianjin to the north, Qilu to the south, with Jinghu Highway to the west and Jingshan Highway and Huanghua Port to the east, making transportation exceptionally convenient.
The company boasts three extensive production factory areas spanning approximately 30,000 square meters, with fixed assets amounting to 30 million yuan. It employs a total workforce of 180, including 30 skilled professional and technical personnel. The annual production capacity for various manhole cover products reaches an impressive 25,000 tons.
The company specializes in producing EN124 standard series ductile iron products, which include A15, B125, C250, D400, E600, F900 and other trench manhole covers. These products are fully compliant with national standards GBT23858-2009, GBT15831-2003, CJT511-2017, CJT121-2000, JC889-2001.
We are equipped with comprehensive production and testing facilities and have established and continuously refined our quality management system in strict adherence to ISO9001:2000 standards.
The company steadfastly adheres to the principles of quality and integrity, fostering development. We earnestly invite collaboration with customers worldwide for mutual prosperity and success!
1. Constructed from top-quality ductle iron, these gratings possess outstanding pressure and corrosion resistance guaranteeing an extended service lifespan.
2. These gratings play a vital role in promoting urban cleanliness by preventing debris from entering sewers thereby reducing blockages and ensuring smooth drainage operations.
3. With easy and eficient installation procedures, these gratings enable workers to carry out their tasks swifly and effortlessly.
4. Our production processes are versatile to cater to your needs, and we offer pricing that delivers exceptional
value.
Q1: Are you a trading company or factory?
A: We are a manufacturing factory.
Q2:Can l get samples before order ?
A:Yes, of course. Usually our samples are free,we can produce by your samples or technical drawings.
Q3: How to get a quotation?
A: Provide us with the production requirements, size, quantity and arrival port, and we will promptly quote.
Q4:How can l get a quotation from you ?
A:You can leave us message, and we will reply every message in time. Or we may talk online.
Q5:What product information do need to provide?
A: You need to provide the arade, width, thickness, coating and the number of tons you need to purchase.
Q6:How to guarantee the quality of your products ?
A: We have lSO9001 quality system certification , and strict detection during production.
Q7:Does the product have quality inspection before loading?
A:Of course, all our products are strictly tested for quality before packaging, and unqualified products will be destroyed.we accept the third party inspection absolutely.
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